mirror of
https://github.com/FairRootGroup/FairMQ.git
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117 lines
2.8 KiB
C++
117 lines
2.8 KiB
C++
/**
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* runBenchmarkSampler.cxx
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*
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* @since 2013-04-23
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* @author D. Klein, A. Rybalchenko
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*/
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#include <iostream>
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#include <csignal>
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#include "FairMQLogger.h"
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#include "FairMQProtoSampler.h"
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#ifdef NANOMSG
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#include "FairMQTransportFactoryNN.h"
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#else
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#include "FairMQTransportFactoryZMQ.h"
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#endif
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using std::cout;
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using std::cin;
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using std::endl;
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using std::stringstream;
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FairMQProtoSampler sampler;
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static void s_signal_handler(int signal)
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{
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cout << endl << "Caught signal " << signal << endl;
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sampler.ChangeState(FairMQProtoSampler::STOP);
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sampler.ChangeState(FairMQProtoSampler::END);
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cout << "Shutdown complete. Bye!" << endl;
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exit(1);
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}
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static void s_catch_signals(void)
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{
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struct sigaction action;
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action.sa_handler = s_signal_handler;
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action.sa_flags = 0;
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sigemptyset(&action.sa_mask);
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sigaction(SIGINT, &action, NULL);
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sigaction(SIGTERM, &action, NULL);
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}
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int main(int argc, char** argv)
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{
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if (argc != 9)
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{
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cout << "Usage: bsampler ID eventSize eventRate numIoTreads\n"
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<< "\t\toutputSocketType outputSndBufSize outputMethod outputAddress\n" << endl;
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return 1;
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}
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s_catch_signals();
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LOG(INFO) << "PID: " << getpid();
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#ifdef NANOMSG
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FairMQTransportFactory* transportFactory = new FairMQTransportFactoryNN();
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#else
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FairMQTransportFactory* transportFactory = new FairMQTransportFactoryZMQ();
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#endif
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sampler.SetTransport(transportFactory);
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int i = 1;
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sampler.SetProperty(FairMQProtoSampler::Id, argv[i]);
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++i;
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int eventSize;
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stringstream(argv[i]) >> eventSize;
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sampler.SetProperty(FairMQProtoSampler::EventSize, eventSize);
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++i;
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int eventRate;
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stringstream(argv[i]) >> eventRate;
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sampler.SetProperty(FairMQProtoSampler::EventRate, eventRate);
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++i;
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int numIoThreads;
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stringstream(argv[i]) >> numIoThreads;
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sampler.SetProperty(FairMQProtoSampler::NumIoThreads, numIoThreads);
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++i;
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sampler.SetProperty(FairMQProtoSampler::NumInputs, 0);
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sampler.SetProperty(FairMQProtoSampler::NumOutputs, 1);
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sampler.ChangeState(FairMQProtoSampler::INIT);
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sampler.SetProperty(FairMQProtoSampler::OutputSocketType, argv[i], 0);
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++i;
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int outputSndBufSize;
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stringstream(argv[i]) >> outputSndBufSize;
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sampler.SetProperty(FairMQProtoSampler::OutputSndBufSize, outputSndBufSize, 0);
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++i;
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sampler.SetProperty(FairMQProtoSampler::OutputMethod, argv[i], 0);
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++i;
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sampler.SetProperty(FairMQProtoSampler::OutputAddress, argv[i], 0);
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++i;
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sampler.ChangeState(FairMQProtoSampler::SETOUTPUT);
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sampler.ChangeState(FairMQProtoSampler::SETINPUT);
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sampler.ChangeState(FairMQProtoSampler::RUN);
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char ch;
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cin.get(ch);
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sampler.ChangeState(FairMQProtoSampler::STOP);
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sampler.ChangeState(FairMQProtoSampler::END);
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return 0;
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}
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